Standard Bank Malawi
Standard Bank / Stanbic Bank on the App Store Stanbic Bank Botswana Limited is a Company (registration number: 1991/1343) incorporated in the Republic of Botswana and a registered commercial bank. Namibia: Standard Bank is a licensed banking institution in terms of the Banking Institutions Act, registration number 78/01799. Stanbic Bank Uganda Limited is regulated by the Bank of Uganda. Data Encryption Standard (DES) The Data Encryption Standard (DES) is a symmetric-key block cipher published by the National Institute of Standards and Technology (NIST). 6.1.1 History In 1973, NIST published a request for proposals for a national symmetric-key cryptosystem. A proposal from IBM, a modifi cation of a project called Lucifer, was accepted as DES.
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encryption: In computing, encryption is the method by which plaintext or any other type of data is converted from a readable form to an encoded version that can only be decoded by another entity
Therefore, the core of current encryption technologies is the ‘encryption key,’ a parameter that specifies the transformation from plaintext (data given before encryption) to ciphertext (a cryptogram, or encrypted data), and vice versa. Operation of a key is based on the ‘exclusive OR’ operation in mathematical logic. The output of a bitwise exclusive OR operation is the result of an
It uses complex math operations to encrypt and unscramble signatures that are all but impossible to forge. Updates to the standard are necessary as technology changes. Updates to the standard are